TY  - BOOK
AU  - Hurd, R. G.
AU  - Biscoe, P. V.
AU  - Dennis, C.
TI  - Opportunities for Increasing crop Yields
SN  - 027308481X
U1  - 631 
PY  - 1980///
CY  - London
PB  - Pitman Advanced Publishing Program
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Agronomy
KW  - Crop production
ER  -